function stats()
{
include_once 'Services/Feedback/classes/class.ilFeedback.php';
$tpl = new ilTemplate("tpl.feedback_stats.html", true, true, "Services/Feedback");
$feedback = new ilFeedback();
$feedback->setUserId(ilUtil::stripSlashes($_POST['chart_user']));
$feedback->setId($_GET['barometer_id']);
$chartdata = $feedback->getChartData();
$data = $chartdata['data'];
$legend = $chartdata['legend'];
$legendpie = $chartdata['legendpie'];
$datapie = $chartdata['datapie'];
$datatable = $chartdata['table'];
$chartlines = '<img src="Services/Feedback/showchart.php?chart_type=lines&title=' . base64_encode($this->lng->txt('chart_users')) . '&data=' . base64_encode(serialize($data)) . '&legend=' . base64_encode(serialize($legend)) . '">';
$chartpie = '<img src="Services/Feedback/showchart.php?chart_type=pie&title=' . base64_encode($this->lng->txt('chart_votes')) . '&data=' . base64_encode(serialize($datapie)) . '&legend=' . base64_encode(serialize($legendpie)) . '">';
$chart_type['lines'] = $this->lng->txt('lines');
$chart_type['pie'] = $this->lng->txt('pie');
$chart_type['table'] = $this->lng->txt('table');
$chart_user[0] = $this->lng->txt('all_users');
$chart_user = $feedback->getResultUsers();
$tpl->setVariable("TXT_USER", $this->lng->txt('user'));
$tpl->setVariable("TXT_CHART_TYPE", $this->lng->txt('chart_type'));
switch ($_POST['chart_type']) {
case 'pie':
$tpl->setVariable("CHART_PIE", $chartpie);
break;
case 'table':
if (is_array($datatable)) {
$tpl->setCurrentBlock('tablerow');
$tpl->setVariable('TXT_TABLE_USERNAME', $this->lng->txt('username'));
$tpl->setVariable('TXT_TABLE_VOTE', $this->lng->txt('vote'));
$tpl->setVariable('TXT_TABLE_DATE', $this->lng->txt('date'));
$tpl->parseCurrentBlock();
$i = 0;
foreach ($datatable as $tablerow) {
$tpl->setVariable('VALUE_NUM', $i++ % 2 ? 1 : 2);
$tpl->setVariable('VALUE_VOTETIME', $tablerow['votetime']);
$tpl->setVariable('VALUE_USER', $tablerow['user']);
$tpl->setVariable('VALUE_VOTE', $tablerow['vote']);
$tpl->parseCurrentBlock();
}
}
break;
default:
$tpl->setVariable("CHART_LINES", $chartlines);
break;
}
$tpl->setVariable("SELECTBOX_CHART_TYPE", $this->selectbox(ilUtil::stripSlashes($_POST['chart_type']), 'chart_type', $chart_type, 'onChange="document.stats.submit()"'));
$tpl->setVariable("SELECTBOX_USER", $this->selectbox(ilUtil::stripSlashes($_POST['chart_user']), 'chart_user', $chart_user, 'onChange="document.stats.submit()"', $this->lng->txt('all_users')));
$comments = $feedback->getNotes();
if (is_Array($comments)) {
$tpl->setCurrentBlock('comment_row');
$tpl->setVariable('TXT_USERNAME', $this->lng->txt('username'));
$tpl->setVariable('TXT_COMMENT', $this->lng->txt('comment'));
$tpl->setVariable('TXT_DATE', $this->lng->txt('date'));
$tpl->parseCurrentBlock();
$i = 0;
foreach ($comments as $comment) {
$tpl->setVariable('VALUE_NUM', $i++ % 2 ? 1 : 2);
$tpl->setVariable('VALUE_LOGIN', $comment['user']);
$tpl->setVariable('VALUE_DATE', $comment['votetime']);
$tpl->setVariable('VALUE_NOTE', $comment['note']);
$tpl->parseCurrentBlock();
}
}
$tpl->parseCurrentBlock();
return $tpl->get();
}
